perf: remove property delete from media type parsing

jshttp · Sep 29, 2015 · 274206a · 274206a
1 parent bc9ee0f
commit 274206a
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/HISTORY.md b/HISTORY.md
@@ -7,6 +7,7 @@ unreleased
   * perf: delay type concatenation until needed
   * perf: hoist regular expressions
   * perf: remove a closure from media type parsing
+  * perf: remove property delete from media type parsing
 
 0.5.3 / 2015-05-10
 ==================

diff --git a/lib/mediaType.js b/lib/mediaType.js
@@ -70,14 +70,14 @@ function parseMediaType(str, i) {
         ? val.substr(1, val.length - 2)
         : val;
 
+      if (key === 'q') {
+        q = parseFloat(value);
+        continue;
+      }
+
       // store parameter
       params[key] = value
     }
-
-    if (params.q != null) {
-      q = parseFloat(params.q);
-      delete params.q;
-    }
   }
 
   return {